Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Apr 2019
Screening hysteroscopy in subfertile women and women undergoing assisted reproduction.
Screening hysteroscopy in infertile women with unexplained infertility, or prior to intrauterine insemination (IUI) or in vitro fertilisation (IVF) may reveal intrauterine pathology that may not be detected by routine transvaginal ultrasound. Hysteroscopy, whether purely diagnostic or operative may improve reproductive outcomes. ⋯ At present, there is no high-quality evidence to support the routine use of hysteroscopy as a screening tool in the general population of subfertile women with a normal ultrasound or hysterosalpingogram in the basic fertility work-up for improving reproductive success rates.In women undergoing IVF, low-quality evidence, including all of the studies reporting these outcomes, suggests that performing a screening hysteroscopy before IVF may increase live birth and clinical pregnancy rates. However, pooled results from the only two trials with a low risk of bias did not show a benefit of screening hysteroscopy before IVF.Since the studies showing an effect are those with unclear allocation concealment, we are uncertain whether a routine screening hysteroscopy increases live birth and clinical pregnancy, be it for all women, or those with two or more failed IVF attempts. There is insufficient data to draw conclusions about the safety of screening hysteroscopy.
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Cochrane Db Syst Rev · Apr 2019
Meta AnalysisBarriers and facilitators to the implementation of doctor-nurse substitution strategies in primary care: a qualitative evidence synthesis.
Having nurses take on tasks that are typically conducted by doctors (doctor-nurse substitution, a form of 'task-shifting') may help to address doctor shortages and reduce doctors' workload and human resource costs. A Cochrane Review of effectiveness studies suggested that nurse-led care probably leads to similar healthcare outcomes as care delivered by doctors. This finding highlights the need to explore the factors that affect the implementation of strategies to substitute doctors with nurses in primary care. In our qualitative evidence synthesis (QES), we focused on studies of nurses taking on tasks that are typically conducted by doctors working in primary care, including substituting doctors with nurses or expanding nurses' roles. ⋯ Patients, doctors and nurses may accept the use of nurses to deliver services that are usually delivered by doctors. But this is likely to depend on the type of services. Nurses taking on extra tasks want respect and collaboration from doctors; as well as proper resources; good referral systems; experienced leaders; clear roles; and adequate incentives, training and supervision. However, these needs are not always met.
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This is an updated merged review of two originally separate Cochrane reviews: one on robot-assisted surgery (RAS) for benign gynaecological disease, the other on RAS for gynaecological cancer. RAS is a relatively new innovation in laparoscopic surgery that enables the surgeon to conduct the operation from a computer console, situated away from the surgical table. RAS is already widely used in the United States for hysterectomy and has been shown to be feasible for other gynaecological procedures. However, the clinical effectiveness and safety of RAS compared with conventional laparoscopic surgery (CLS) have not been clearly established and require independent review. ⋯ Evidence on the effectiveness and safety of RAS compared with CLS for non-malignant disease (hysterectomy and sacrocolpopexy) is of low certainty but suggests that surgical complication rates might be comparable. Evidence on the effectiveness and safety of RAS compared with CLS or open surgery for malignant disease is more uncertain because survival data are lacking. RAS is an operator-dependent expensive technology; therefore evaluating the safety of this technology independently will present challenges.
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Cochrane Db Syst Rev · Apr 2019
Adjuvant therapy with antidepressants for the management of inflammatory bowel disease.
Symptoms of anxiety and depression are common in inflammatory bowel disease (IBD). Antidepressants are taken by approximately 30% of people with IBD. However, there are no current guidelines on treating co-morbid anxiety and depression in people with IBD with antidepressants, nor are there clear data on the role of antidepressants in managing physical symptoms of IBD. ⋯ The results for the outcomes assessed in this review are uncertain and no firm conclusions regarding the efficacy and safety of antidepressants in IBD can be drawn. Future studies should employ RCT designs, with a longer follow-up and develop solutions to address attrition. Inclusion of objective markers of disease activity is strongly recommended as is testing antidepressants from different classes, as at present it is unclear if any antidepressant (or class thereof) has differential efficacy.
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Cochrane Db Syst Rev · Apr 2019
Meta AnalysisCommunity-based antibiotic delivery for possible serious bacterial infections in neonates in low- and middle-income countries.
The recommended management for neonates with a possible serious bacterial infection (PSBI) is hospitalisation and treatment with intravenous antibiotics, such as ampicillin plus gentamicin. However, hospitalisation is often not feasible for neonates in low- and middle-income countries (LMICs). Therefore, alternative options for the management of neonatal PSBI in LMICs needs to be evaluated. ⋯ Low-quality data demonstrated that community-based antibiotics reduced neonatal mortality when compared to the standard hospital referral for neonatal PSBI in resource-limited settings. The use of co-interventions, however, prevent disentanglement of the contribution from community-based antibiotics. Moderate-quality evidence showed that simplified, community-based treatment of PSBI using regimens which rely on the combination of oral and injectable antibiotics did not result in increased neonatal mortality when compared to the standard treatment of using only injectable antibiotics. Overall, the evidence suggests that simplified, community-based antibiotics may be efficacious to treat neonatal PSBI when hospitalisation is not feasible. However, implementation research is recommended to study the effectiveness and scale-up of simplified, community-based antibiotics in resource-limited settings.